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Tapping Screw NSN 5305-00-017-7018

Item Description

A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes screw, assembled washer.

NSN 5305-00-017-7018 NSN: 5305-00-017-7018

Features and Characteristics

Fastener Length
1.250 inches
Head Style
Flat countersunk
Head Diameter
Between 0.359 inches and 0.395 inches
Internal Drive Style
Slot
Features Provided
Casehardened
Nonmachine Thread Style
Double flute (type f)
Countersink Angle
Between 80.0 degrees and 82.0 degrees
Nonmachine Thread Diameter
0.190 inches
Material
Steel comp 1016 or steel comp 1018 or steel comp 1019 or steel comp 1021 or steel comp 1022 or steel comp 1524
Material Specification
Aisi assn standard all material responses
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2 cl 3 federal specification all treatment responses
Nondefinitive Specification/std Data
Cs type and 2s style
FSC
5305 Screws
NIIN
000177018
NSN
5305000177018

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FF-S-107
Cage Code:
81348
Status:
A
MSDS:
Part Number:
177018
Cage Code:
38597
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318140000
  • NAICS: 332722
  • SITC: 69421
  • Description: Self-tapping screws of iron or steel
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 5305-00-017-7018
What are the manufacturers of nsn 5305000177018?
Does this nsn 5305000177018 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305000177018
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. the thread may be fluted or otherwise designed to cut or form its own mating thread. excludes screw, assembled washer.
Does nsn 5305000177018 contain any precious metals?
No precious metal content.
Does nsn 5305000177018 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305000177018?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
41756
FIIG:
A003B0
App. Key:
SN
Cond. Code:
1
Status:
A

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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